Ms. G's Algebra Review

Fun with Equations

100

Solve for x:
4x + 7 = 31

x = 6

200

Solve for x:
2(3x - 4) = 34

x = 7

300

Solve for x:
3x + 3 - 2x = 21

x = 18

400

Solve for x: 

3p - 1 = 5( p - 1) - 2(7 - 2p)

p = 3

500

Solve for x:
3/7x + 6 = 9

x = 7

Miscellaneous

100

Algebra: Is this a function: {(1, 2), (2, 3), (2, 4)} 

Algebra: No 

200

Write the polynomial in standard form

4g – g3 + 3g2 – 2

-g³ +3g² + 4g - 2

300

Algebra: Solve for a:
ax + b = c 

Algebra: a = (c - b)/x 

400

Simplify:
a(b - c) - 2a(c + b)

-1ab - 3ac

500

Factor the polynomial: -9a⁸b - 5a⁵b³ -10a⁶b

-a⁵b(9a³ + 5b² + 10a)

Who Knows

100

What is the GCF for 15x³, 55yx⁵, 75x²

5x²

200

Algebra: What is the Standard form of a linear equation:

Ax + By = C

300

Tell whether the lines for each pair of equations are parallel, perpendicular, or neither.

7x – 4y = 4         x – 4y = 3

neither

400

Simplify: -4(3x - 2) -2(4 + 3x)

-18x

500

simplify: 4h2k - 4hk2 + 2k2 + 7hk2 - 3h2k - 3hk2

2hk + 4k

Math Rocks

100

Find the x- and y-intercept of the

line 2x + 3y = –18

x-intercept is –9; y-intercept is –6.

200

f(x)= 4x+9; g(x)= 6x-3

Find f(x)+g(x)

f(x)+g(x)= 10x+6

300

Solve: (3 - 3x)/7 = 6

x = -13

400

Expand (2x – 6)²

4x² - 24x + 36

500

Algebra: Write the slope-intercept form of the linear equation for the line passing through (3,9) (5,4) 

Algebra: y=-5/2x+33/2

Math Mystery

100

What property is shown:
c(a + b)= ca + cb

Distributive Property

200

Algebra: What is the range of x = 7? 

Algebra: All real numbers 

300

Algebra: Evaluate: {[(2 * 3) + (7 * 4)] + 2} * [(8 - 6) - (4 - 3)] 

Algebra: 36 

400

Simplify: -(x + 7) -2(4x + y)

-9x -7 -2y

500

Simplify:
1/4(-4 + 16x) - 2/5(20x - 15)

5 - 4x